Examples
mǎ玛lì丽zǎo yǐ早已biàn de变得tài xū太虚ruò弱qiáo cuì憔悴，sì hū似乎yǐ jīng已经bàn jié半截rù tǔ入土。
玛丽早已变得太虚弱憔悴，似乎已经半截入土。
Mary had become so frail and gaunt that it seemed she already had one foot in the grave.
你看上去很憔悴。
You look worn out.
玛丽变得如此虚弱和憔悴，似乎她的一只脚已经踏进了坟墓。
Mary had become so frail and gaunt that it seemed she already had one foot in the grave.